/* 
   JSON FORMATTER - EXPERT WEB TOOLS
   Theme: 2025 Glassmorphism
*/

/* --- Fonts --- */
@font-face { font-family: 'Inter'; src: url('/fonts/inter-v20-latin-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Orbitron'; src: url('/fonts/orbitron-v35-latin-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Roboto Mono'; src: url('/fonts/roboto-mono-v31-latin-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }

:root {
    --bg-dark: #0a0a0f;
    --primary-accent: #3b82f6;
    --secondary-accent: #8b5cf6;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --card-bg: rgba(25, 25, 35, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --editor-bg: #0d0d12;
    
    /* JSON Syntax Colors */
    --json-key: #60a5fa;      /* Light Blue */
    --json-string: #fb923c;   /* Orange */
    --json-number: #4ade80;   /* Green */
    --json-boolean: #c084fc;  /* Purple */
    --json-null: #f472b6;     /* Pink */
    
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'Roboto Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.background-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.08) 0%, rgba(10, 10, 15, 0) 50%);
    z-index: -1;
    pointer-events: none;
}

/* --- Header --- */
.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}
.back-btn {
    color: var(--text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}
.back-btn:hover { color: var(--primary-accent); }
.logo { font-family: var(--font-heading); font-size: 1.2rem; }
.logo span { color: var(--secondary-accent); }

/* --- Main Layout --- */
.main-content {
    flex-grow: 1;
    padding: 2rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.tool-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.tool-intro { text-align: center; margin-bottom: 2rem; }
.tool-intro h1 { font-family: var(--font-heading); margin-bottom: 0.5rem; font-size: 2rem; }
.tool-intro p { color: var(--text-muted); }

/* --- Toolbar --- */
.toolbar {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 10px;
    border-radius: 12px;
}

.toolbar .group { display: flex; gap: 10px; }

.tool-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.tool-btn:hover { background: rgba(255, 255, 255, 0.05); color: #fff; }
.tool-btn.primary { background: var(--primary-accent); color: white; border-color: var(--primary-accent); }
.tool-btn.primary:hover { background: #2563eb; }
.tool-btn.danger:hover { border-color: #ef4444; color: #ef4444; }

/* --- Editor Split View --- */
.io-container {
    display: flex;
    gap: 20px;
    height: 60vh;
    min-height: 400px;
}

.input-pane, .output-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.input-pane label, .output-pane label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

textarea, .output-wrapper {
    flex-grow: 1;
    background: var(--editor-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1rem;
    font-family: var(--font-code);
    font-size: 0.9rem;
    color: #fff;
    resize: none;
    outline: none;
    overflow: auto;
    width: 100%;
}

textarea:focus { border-color: var(--primary-accent); }
.output-wrapper { position: relative; }
pre { margin: 0; white-space: pre-wrap; word-wrap: break-word; }

/* --- Syntax Highlighting --- */
.json-key { color: var(--json-key); }
.json-string { color: var(--json-string); }
.json-number { color: var(--json-number); }
.json-boolean { color: var(--json-boolean); }
.json-null { color: var(--json-null); }

/* --- Status Messages --- */
.status-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-family: var(--font-code);
    font-size: 0.9rem;
    display: none;
}
.status-message.success { background: rgba(16, 185, 129, 0.1); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.2); }
.status-message.error { background: rgba(239, 68, 68, 0.1); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.2); }

/* --- Info Section --- */
.info-section { margin-top: 4rem; text-align: center; }
.info-section h2 { margin-bottom: 2rem; color: var(--text-muted); }
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}
.info-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 12px;
}
.info-card i { font-size: 2rem; color: var(--secondary-accent); margin-bottom: 1rem; }
.info-card h3 { margin-bottom: 0.5rem; }
.info-card p { color: var(--text-muted); font-size: 0.9rem; }

footer { text-align: center; padding: 3rem 0; color: var(--text-muted); font-size: 0.9rem; }
footer a { color: #fff; text-decoration: none; }

@media (max-width: 768px) {
    .io-container { flex-direction: column; height: auto; }
    textarea, .output-wrapper { min-height: 300px; }
}